5 Pcs 0.03T 30kg 66.1Lbs Metal Lifting Crane Pulley Block Black Item Name : Crane Pulley Block;Bear Load : 0.03T (30kg)/ 66.1Lbs For Rope Dia. : 6mm/ 0.24";Hook Dia : 11mm/ 0.43" Overall Size : 6.7 x 2.6 x 2.4cm/ 2.6" x 1" x 0.94" (L*W*T);Material : Metal Main Color : Silver Tone;Weight : 237g Package Content : 5 x Crane Pulley Block